Arithmetic progression Calculator

Calculates the n-th term and sum of the arithmetic progression with the common difference.

initial term a
common difference d
number of terms n
    1. n=1,2,3...

the n-th term an
    1.  
sum Sn
    1.  
    Arithmetic progression
    [1-10] /10Disp-Num
    BACK NEXT
    [1]  2020/08/17 21:17   Male / Under 20 years old / High-school/ University/ Grad student / Very /
    Purpose of use
    Assignment
    Comment/Request
    Given that 4,p, q13 are consecutive terms of ap.
    Find the values of p and q?
    [2]  2020/08/12 22:57   Male / 40 years old level / An engineer / Very /
    Purpose of use
    Playing a game where the cost of each special item goes up by d=50 coins. So having say 3 million coins and where A = 20400, how many special items can I buy using 3 million coins :)
    [3]  2020/04/19 20:36   Male / 20 years old level / High-school/ University/ Grad student / Useful /
    Purpose of use
    To inquire knowledge
    Comment/Request
    The nth term of a sequence is 2^2n(-½)^n. Find the third term.
    [4]  2020/03/20 16:04   - / - / - / - /
    Comment/Request
    Mallam usman deposit#1000 in the bank for his son on each of his birthdays from the first to the twentieth inclusive. what will be the total value on the son's twenty- first birthday?
    [5]  2019/09/17 04:31   Male / 30 years old level / An engineer / - /
    Purpose of use
    Line design and sequencing.
    Comment/Request
    The sum of the first 50 terms in an arithmetic progression = 200. The sum of the next 50 terms = 2,700. What is the 10th term of the progression?
    [6]  2019/03/30 06:36   Male / Under 20 years old / High-school/ University/ Grad student / Useful /
    Purpose of use
    need help
    Comment/Request
    help me solve this .. The first and the last term of an a.p are 2 and 125 respectively. If the 5th term is 14 find the number of term in the a.p
    [7]  2019/01/30 01:47   Female / Under 20 years old / High-school/ University/ Grad student / Very /
    Purpose of use
    study
    [8]  2018/02/24 05:57   Male / 20 years old level / High-school/ University/ Grad student / Very /
    Purpose of use
    I want to write wassce 2018 sept
    [9]  2017/06/24 04:32   - / - / - / Useful /
    Comment/Request
    Pls solve this for me: the first term of an arithmetic progression (AP) is -8. If the ratio of the 7th term is 5: 8, find the common difference of the AP
    [10]  2012/10/29 21:27   Male / 20 years old level / High-school/ University/ Grad student / Very /
    Purpose of use
    don't know how to do it, plz help me...
    Comment/Request
    2+5+6+7+10+11+....nth find summation of nth term

    BACK NEXT

    Thank you for your questionnaire.
    Sending completion

    Back

    To improve this 'Arithmetic progression Calculator', please fill in questionnaire.
    Male or Female ?
    Age


    Occupation


    Useful?

    Purpose of use?
    Comment/Request (Click here to report a bug).Bug report (Click here to report questionnaire.)
    Calculation bug(Please enter information such as specific input values, calculation result, correct result, and reference materials (URL and documents).)
    Text bug(Please enter information such as wrong and correct texts)
    Your feedback and comments may be posted as customer voice.
    送信